Contributions I made

• Rebuilt and modernized the frontend architecture using SvelteKit improving scalability and developer experience.
• Identified a silent failure vulnerability in the Dalfox XSS scanner where timed out processes falsely returned clean scan results.
• Traced the root cause to discarded exit statuses and proposed mapping incomplete scans to a degraded state.
• Opened a structured GitHub issue with failure analysis and a full test plan covering 4 edge case scenarios.

Contributions I made

• Set up GitHub Actions across multiple repos for linting, formatting, and auto-assignment cutting review cycles by 25%.
• Added Husky pre-commit hooks and Prettier config to enforce consistent code quality at commit time.
• Removed debug endpoints and hardcoded secrets from production builds strengthening overall security posture.
• Tightened Firebase Security Rules and implemented IP whitelisting to reduce unauthorized access surface.
• Unified scattered Axios calls into a single client layer improving API consistency across the codebase.
• Built 8+ UI components while fixing memory leaks and applying query memoization reducing API latency by 30%.
• Applied lowercase database normalization to improve query reliability and data consistency.